Independent acoustic variation of the higher- and lower-frequency components of biphonic calls can facilitate call recognition and social affiliation in killer whales

Open Access

Peer-reviewed

Research Article

About the Authors

Olga A. Filatova

Roles Conceptualization, Formal analysis, Investigation, Methodology, Validation, Visualization, Writing – original draft, Writing – review & editing

Affiliation Department of Vertebrate Zoology, Faculty of Biology, Lomonosov Moscow State University, Moscow, Russia

The author has declared that no competing interests exist.

Killer whales
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Bioacoustics
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Animal sociality
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Audiology
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Convergent evolution
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Cultural evolution
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Culture
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Instinct
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